mailq
executablemacOS554.8 KBx86_64, arm64
System daemon — manages telemetry collection and reporting
Collects diagnostic and performance data from the system and transmits it to Apple's telemetry endpoints. Coordinates with multiple system bundles to gather information across different subsystems. Includes multiple network endpoints for data transmission and maintains local logging or caching of collected metrics. Runs as a system daemon with no direct user interface.AI
Fingerprint
- Platform
- macOS
- Type
- executable
- Arch
- x86_64, arm64
- Min OS
- 26.1.0
- SDK
- 26.1.0
- File Size
- 554.8 KB
- UUID
- F4DA3EAD-A1A1-3A00-9FA3-C368ADBB9B93
- Analyzed
- 2026-04-07T05:21:11Z
- CDHash
- 5e65da1a86a31949f6771f8112737b12f0c952387cab3a1f18b6085112662426
Frameworks9
Interesting Strings
Bundle IDs(1)
File Paths(4)
Network Surface
DNA Capability Vector
Location
0
Keychain
0
Network
0
Storage
0
Hardware
0
IPC
0
Analytics
0
Security
0
System
0
Behavioral Profile
URL Endpoints
4
Telemetry Strings
3
File Paths
4
Bundle IDs
1
IOKit Constants
0
Library Functions
0
Structural HashesSHA-256
Static Libraries0 / 602 functions identified
Functions(602)
0x100000890main
0x100001a08sub_100001a08
0x100001a1csub_100001a1c
0x100002438sub_100002438
0x1000025d4sub_1000025d4
0x100002624been_here_init
0x100002670been_here_free
0x1000026b0been_here
0x100002720been_here_fixed
0x100002810been_here_check
0x100002880been_here_check_fixed
0x10000293ccleanup_strerror
0x1000029a0cleanup_stat_detail
0x100002a00conv_time
0x100002b34debug_process
0x100002bacdsn_ret_code
0x100002bc0dsn_ret_str
0x100002c0cdsn_notify_mask
0x100002c50dsn_notify_str
0x100002c70get_file_id
Imports145 symbols from 1 dylibs
Exports614
REMOVE0x9f6c
_mh_execute_header0x0
allascii_len0x200cc
alldig0xc204
allprint0xc238
argv_add0xc378
argv_addn0xc420
argv_alloc0xc2d0
argv_delete0xc6c4
argv_free0xc274
argv_insert_one0xc57c
argv_replace_one0xc644
argv_sort0xc328
argv_split0xc788
argv_split_append0xc8fc
argv_split_count0xc80c
argv_splitq0x22fb0
argv_splitq_append0x23134
argv_splitq_count0x2303c
argv_terminate0xc4f4
argv_truncate0xc500
attr_scan00xd094
attr_scan_more00xd0c0
attr_vscan00xc974
auto_clnt_access0xd2a0
auto_clnt_create0xd42c
auto_clnt_free0xd588
auto_clnt_name0xd580
auto_clnt_recover0xd1c4
balpar0x231b4
base64_decode0xd8b0
base64_decode_opt0xd8b8
base64_encode0xd608
base64_encode_opt0xd610
been_here0x26b0
been_here_check0x2810
been_here_check_fixed0x2880
been_here_fixed0x2720
been_here_free0x2670
been_here_init0x2624
binhash_create0xdad8
binhash_delete0xde90
binhash_enter0xdb3c
binhash_find0xdcf4
binhash_free0xdff4
binhash_list0xe11c
binhash_locate0xddc4
binhash_walk0xe0a4
casefoldx0x23a30
check_mail_conf_int0x3b9c
check_mail_conf_str0x44a4
check_mail_conf_time0x47b4
check_mail_version0xc040
check_user_acl_byuid0xb674
cidr_match_endif0xe6b8
cidr_match_execute0xe1a8
cidr_match_parse0xe3bc
cidr_match_parse_if0xe688
clean_env0xe6d4
cleanup_stat_detail0x29a0
cleanup_strerror0x293c
close_on_exec0xe8cc
concatenate0xe970
conv_time0x2a00
ctable_create0xe9f8
ctable_free0xed08
ctable_locate0xea98
ctable_newcontext0xed00
ctable_refresh0xec1c
ctable_walk0xedac
debug_process0x2b34
dict_alloc0xfaa4
dict_allow_surrogate0x35a98
dict_btree_open0x107d4
dict_changed0xf9fc
dict_changed_name0xf8f4
dict_cidr_open0xfcf8
dict_db_cache_size0x34268
dict_debug0x10fdc
dict_delete0xf1d8
dict_env_open0x1134c
dict_error0xf34c
dict_eval0xf714
dict_fail_open0x20658
dict_flags_mask0xfa7c
dict_flags_str0xfa1c
dict_free0xfc60
dict_handle0xeed8
dict_hash_open0x10458
dict_ht_open0x11530
dict_inline_open0x2377c
dict_jmp_alloc0xfcbc
dict_lmdb_map_size0x34260
dict_load_file_xt0xf390
dict_load_fp0xf4e0
dict_lookup0xf0f4
dict_mapnames0x11bec
dict_mapnames_extend0x11cc0
dict_open0x11864
dict_open30x118e4
dict_open_extend0x11bd8
dict_open_register0x11b44
dict_pcre_open0x2139c
dict_pipe_open0x22474
dict_random_open0x2282c
dict_regexp_open0x11d0c
dict_register0xedf8
dict_sequence0xf284
dict_sockmap_open0x20ab8
dict_static_open0x12d60
dict_surrogate0x2075c
dict_tcp_open0x12e98
dict_thash_open0x201d8
dict_type_override0x11cd4
dict_union_open0x2320c
dict_unix_open0x13358
dict_unregister0xef0c
dict_update0xf02c
dict_utf8_activate0x23c38
dict_walk0xf884
dir_forest0x13758
doze0x13914
dsn_notify_mask0x2c0c
dsn_notify_str0x2c50
dsn_ret_code0x2bac
dsn_ret_str0x2bc0
duplex_pipe0x1398c
event_cancel_timer0x14928
event_disable_readwrite0x1461c
event_drain0x13b64
event_enable_read0x142f0
event_enable_write0x14128
event_fork0x1400c
event_loop0x13c98
event_request_timer0x147bc
event_time0x139a0
exec_command0x149fc
extpar0x23634
fifo_trigger0x14ae0
fullname0x14cd0
get_file_id0x2c70
get_file_id_fd0x2c78
get_file_id_st0x2cdc
get_file_limit0x14c28
get_hostname0x14e80
get_mail_conf_bool0x3988
get_mail_conf_bool_fn0x3a94
get_mail_conf_bool_fn_table0x3b50
get_mail_conf_bool_table0x3b04
get_mail_conf_int0x3bf8
get_mail_conf_int20x3de4
get_mail_conf_int_fn0x3ebc
get_mail_conf_int_fn_table0x3fd8
get_mail_conf_int_table0x3f8c
get_mail_conf_long0x4024
get_mail_conf_long20x425c
get_mail_conf_long_fn0x4334
get_mail_conf_long_fn_table0x4454
get_mail_conf_long_table0x4404
get_mail_conf_nbool0xb9ac
get_mail_conf_nbool_fn0xba1c
get_mail_conf_nbool_fn_table0xbad8
get_mail_conf_nbool_table0xba8c
get_mail_conf_str0x4530
get_mail_conf_str20x45b8
get_mail_conf_str_fn0x4658
get_mail_conf_str_fn_table0x474c
get_mail_conf_str_table0x46e4
get_mail_conf_time0x4810
get_mail_conf_time20x4964
get_mail_conf_time_table0x4adc
get_mail_version0xc034
header_opts_find0x2d74
header_token0x3074
hex_quote0x14f24
hex_unquote0x15018
host_port0x15148
hostaddr_to_sockaddr0x18a6c
hostname_to_sockaddr_pf0x189cc
htable_create0x15320
htable_delete0x15690
htable_enter0x15388
htable_find0x1551c
htable_free0x157e4
htable_list0x15920
htable_locate0x155d8
htable_sequence0x159ac
htable_walk0x158a8
inet_addr_host0x15a38
inet_addr_list_append0x15c34
inet_addr_list_free0x15e5c
inet_addr_list_init0x15bfc
inet_addr_list_uniq0x15d68
inet_addr_local0x15e64
inet_connect0x160a8
inet_proto_init0x16390
inet_proto_table0x35a80
inet_windowsize0x35a94
is_header_buf0x3514
long_name_mask_delim_opt0x19898
lowercase0x166d8
mac_expand0x16738
mac_parse0x16f9c
mail_conf_checkdir0x35c4
mail_conf_eval0x38ec
mail_conf_eval_once0x3900
mail_conf_flush0x38a8
mail_conf_lookup0x3914
mail_conf_lookup_eval0x3924
mail_conf_read0x3784
mail_conf_suck0x37ac
mail_conf_update0x3974
mail_connect0x4b28
mail_connect_wait0x4c00
mail_params_init0x4c9c
mail_parm_split0xc110
mail_pathname0x5638
mail_queue_dir0x5668
mail_queue_enter0x5b18
mail_queue_id_ok0x58dc
mail_queue_mkdirs0x59c0
mail_queue_name_ok0x5870
mail_queue_open0x5e7c
mail_queue_path0x5950
mail_queue_remove0x5ae4
mail_queue_rename0x5a2c
mail_run_background0x6060
mail_run_foreground0x5f28
mail_run_replace0x6154
mail_stream_cleanup0x61a0
mail_stream_command0x6748
mail_stream_ctl0x68d0
mail_stream_file0x6230
mail_stream_finish0x6228
mail_stream_service0x65b8
mail_task0x6b30
mail_trigger0x6bd8
mail_version_free0xbff8
mail_version_parse0xbe88
mail_version_stamp0x35aa0
main0x890
make_dirs0x172fc
mask_addr0x174c4
match_hostaddr0x17ef0
match_hostname0x17cd4
match_list_free0x17ae8
match_list_init0x17548
match_list_match0x17970
match_string0x17b44
midna_domain_cache_size0x34688
midna_domain_suffix_to_ascii0x22ebc
midna_domain_suffix_to_utf80x22f20
midna_domain_to_ascii0x22ad8
midna_domain_to_utf80x22cd4
midna_domain_transitional0x35a9c
mime_state_alloc0x6cf0
mime_state_detail0x7e58
mime_state_error0x7dfc
mime_state_free0x6d9c
mime_state_update0x6e80
msg_cleanup0x183b4
msg_error0x181fc
msg_error_clear0x183dc
msg_error_limit0x183c8
msg_exiting0x35a8c
msg_fatal0x18278
msg_fatal_status0x182e8
msg_info0x18174
msg_output0x183e8
msg_panic0x18358
msg_printf0x18468
msg_syslog_facility0x1878c
msg_syslog_init0x18634
msg_text0x1855c
msg_text_lock0x35e20
msg_verbose0x35a88
msg_vprintf0x18494
msg_vprintf_lock0x35e24
msg_vstream_init0x187e4
msg_warn0x181b8
mvect_alloc0x188b8
mvect_free0x1898c
mvect_realloc0x18914
myaddrinfo_control0x18c28
myflock0x18c68
myfree0x18fc4
mymalloc0x18de8
mymemdup0x191c4
mynetworks0x7eb4
mynetworks_host0x83d0
mypwfree0x85a8
mypwnam0x8784
mypwnam_err0x8808
mypwuid0x8408
mypwuid_err0x848c
myrand0x1923c
myrealloc0x18e7c
mysrand0x19218
mystrdup0x1909c
mystrndup0x1911c
mystrtok0x19294
mystrtokq0x19308
name_code0x193e0
name_mask_delim_opt0x19484
netstring_except0x19c38
netstring_fflush0x1a15c
netstring_get0x19e90
netstring_get_data0x19d58
netstring_get_length0x19c4c
netstring_get_terminator0x19e34
netstring_memcat0x1a22c
netstring_memcpy0x1a1a0
netstring_put0x19ef8
netstring_put_multi0x19fdc
netstring_setup0x19c08
netstring_strerror0x1a2b8
non_blocking0x1a2e0
null_format_string0x2c4f8
off_cvt_number0x8990
off_cvt_string0x892c
open_limit0x1a388
own_inet_addr0x8ad4
own_inet_addr_list0x8f88
own_inet_mask_list0x8fb8
percentm0x1a440
poll_fd0x2129c
poll_fd_bsd0x210dc
postfix_basename0xdaa8
printable0x1a5b0
proxy_inet_addr0x8fe8
proxy_inet_addr_list0x9160
quote_822_local_flags0x91a8
readllines0x1a624
rec_fprintf0x9e9c
rec_fputs0x9ec8
rec_get_raw0x997c
rec_goto0x9ca8
rec_pad0x9f2c
rec_put0x9848
rec_put_type0x9760
rec_streamlf_get0x95b8
rec_streamlf_put0x96d8
rec_vfprintf0x9e14
ring_append0x1a8c8
ring_detach0x1a8f0
ring_init0x1a8c0
ring_prepend0x1a8dc
safe_getenv0x1a904
safe_open0x1a950
safe_strtoul0xbcc8
safe_ultostr0xbb24
sane_basename0x1fee0
sane_connect0x1adc4
sane_dirname0x1ffcc
sane_rename0x1ae38
sane_socketpair0x1aee8
set_file_limit0x14c74
set_inet_windowsize0x20138
set_mail_conf_bool0x3a78
set_mail_conf_int0x3d68
set_mail_conf_long0x4184
set_mail_conf_nbool0xba18
set_mail_conf_str0x46e0
set_mail_conf_time0x4960
set_mail_conf_time_int0x4a60
set_ugid0x1af88
sock_addr_cmp_addr0x1b080
sock_addr_cmp_port0x1b11c
sock_addr_in_loopback0x1b170
sockaddr_to_hostaddr0x18b10
sockaddr_to_hostname0x18b88
split_at0x1b1e4
split_at_right0x1b204
split_nameval0x1b224
split_qnameval0x242e8
str_long_name_mask_opt0x19a48
str_name_code0x19450
str_name_mask_opt0x196d8
strcasecmp_utf8x0x240f4
strncasecmp_utf8x0x241e8
timed_connect0x1b3a8
timed_ipc_setup0xa07c
timed_read0x1b46c
timed_write0x1b558
tok822_alloc0xa0c8
tok822_append0xb324
tok822_apply0xb580
tok822_cut_after0xb3bc
tok822_cut_before0xb3a4
tok822_externalize0xa46c
tok822_free0xa158
tok822_free_tree0xb534
tok822_grep0xb5e0
tok822_internalize0xa190
tok822_parse_limit0xafa4
tok822_prepend0xb364
tok822_scan_addr0xb2dc
tok822_scan_limit0xaaa8
tok822_sub_append0xb3f4
tok822_sub_keep_after0xb50c
tok822_sub_keep_before0xb4e4
tok822_sub_prepend0xb468
tok822_unlink0xb3d4
trimblanks0x1b644
unix_connect0x1b690
unix_trigger0x1b7dc
unquote_822_local0x9448
unsafe0x1ba00
update_env0xe7ec
username0x1ba5c
util_utf8_enable0x35a90
valid_hostaddr0x1bc28
valid_hostname0x1ba80
valid_hostport0x1c0a8
valid_ipv4_hostaddr0x1bf14
valid_ipv6_hostaddr0x1bcd8
valid_utf8_hostname0x22a18
valid_utf8_string0x24448
var_alias_db_map0x35ab8
var_bounce_service0x35ac0
var_bundle_rcpt0x35ac8
var_cleanup_service0x35ad0
var_command_dir0x35ad8
var_compat_level0x35ae0
var_config_dir0x35ae8
var_config_dirs0x35af0
var_cyrus_sasl_authzid0x35af8
var_daemon_dir0x35b00
var_daemon_open_fatal0x35b08
var_daemon_timeout0x35b0c
var_data_dir0x35b10
var_db_create_buf0x35b18
var_db_read_buf0x35b1c
var_db_type0x35b20
var_debug_peer_level0x35b28
var_debug_peer_list0x35b30
var_default_gid0x35b38
var_default_privs0x35b40
var_default_uid0x35b48
var_defer_service0x35b50
var_delay_max_res0x35b58
var_disable_dns0x35b5c
var_disable_mime_input0x35b60
var_disable_mime_oconv0x35b64
var_dns_ncache_ttl_fix0x35b68
var_dont_remove0x35b6c
var_double_bounce_sender0x35b70
var_drop_hdrs0x35b78
var_dsn_filter0x35b80
var_error_service0x35b88
var_event_drain0x35b90
var_export_environ0x35b98
var_fault_inj_code0x35ba0
var_fflush_domains0x35ba8
var_flock_delay0x35bb0
var_flock_stale0x35bb4
var_flock_tries0x35bb8
var_flush_service0x35bc0
var_fork_delay0x35bc8
var_fork_tries0x35bcc
var_hash_queue_depth0x35bd0
var_hash_queue_names0x35bd8
var_header_limit0x35be0
var_helpful_warnings0x35be4
var_idle_limit0x35be8
var_idna2003_compat0x35bec
var_import_environ0x35bf0
var_in_flow_delay0x35bf8
var_inet_interfaces0x35c00
var_inet_protocols0x35c08
var_inet_windowsize0x35c10
var_int_filt_classes0x35c18
var_ipc_idle_limit0x35c20
var_ipc_timeout0x35c24
var_ipc_ttl_limit0x35c28
var_line_limit0x35c2c
var_lmdb_map_size0x35c30
var_long_queue_ids0x35c38
var_mail_name0x35c40
var_mail_owner0x35c48
var_mail_release0x35c50
var_mail_version0x35c58
var_message_limit0x35c60
var_meta_dir0x35c68
var_mime_bound_len0x35c70
var_mime_maxdepth0x35c74
var_multi_conf_dirs0x35c78
var_multi_enable0x35c80
var_multi_group0x35c88
var_multi_name0x35c90
var_multi_wrapper0x35c98
var_mydest0x35ca0
var_mydomain0x35ca8
var_myhostname0x35cb0
var_mynetworks0x35cb8
var_mynetworks_style0x35cc0
var_myorigin0x35cc8
var_oldlog_compat0x35cd0
var_owner_gid0x35cd4
var_owner_uid0x35cd8
var_ownreq_special0x35cdc
var_par_dom_match0x35ce0
var_pickup_service0x35ce8
var_pid0x35cf0
var_pid_dir0x35cf8
var_proc_limit0x35d00
var_procname0x35d08
var_proxy_interfaces0x35d10
var_proxymap_service0x35d18
var_proxywrite_service0x35d20
var_queue_dir0x35d28
var_queue_service0x35d30
var_rcpt_delim0x35d38
var_relay_domains0x35d40
var_relayhost0x35d48
var_rewrite_service0x35d50
var_server_config_dir0x35d58
var_sgid_gid0x35d60
var_sgid_group0x35d68
var_shlib_dir0x35d70
var_showq_service0x35d78
var_sm_fix_eol0x35aa8
var_smtputf8_autoclass0x35d80
var_smtputf8_enable0x35d88
var_soft_bounce0x35d8c
var_starttime0x35d90
var_strict_7bit_hdrs0x35d98
var_strict_8bit_body0x35d9c
var_strict_8bitmime0x35da0
var_strict_encoding0x35da4
var_strict_smtputf80x35da8
var_submit_acl0x35ab0
var_syslog_facility0x35db0
var_syslog_name0x35db8
var_token_limit0x35dc0
var_trace_service0x35dc8
var_transit_dest0x35dd0
var_transit_origin0x35dd8
var_trigger_timeout0x35de0
var_use_limit0x35de4
var_verify_neg_cache0x35de8
var_verify_service0x35df0
var_verp_delims0x35df8
var_verp_filter0x35e00
vbuf_get0x1c1b0
vbuf_print0x1c3a0
vbuf_put0x1c204
vbuf_read0x1c260
vbuf_unget0x1c15c
vbuf_write0x1c300
verp_delims_verify0xb930
verp_sender0xb770
vmsg_error0x18228
vmsg_fatal0x18298
vmsg_fatal_status0x18308
vmsg_info0x181a8
vmsg_panic0x18378
vmsg_warn0x181ec
vstream_bufstat0x1e5dc
vstream_control0x1e0e8
vstream_fclose0x1ddf8
vstream_fdclose0x1df88
vstream_fdopen0x1db88
vstream_fflush0x1dcd0
vstream_fopen0x1dc74
vstream_fprintf0x1e034
vstream_fpurge0x1d41c
vstream_fputs0x1e070
vstream_fseek0x1d528
vstream_fstd0x342c8
vstream_ftell0x1daec
vstream_pclose0x1ec18
vstream_peek0x1e688
vstream_peek_data0x1e6b4
vstream_popen0x1e7d0
vstream_printf0x1dfec
vstream_vfprintf0x1e5b4
vstream_vprintf0x1e57c
vstring_alloc0x1ecb4
vstring_ctl0x1ee1c
vstring_export0x1f454
vstring_free0x1ede4
vstring_get0x1f7c4
vstring_get_bound0x1fa80
vstring_get_nonl0x1f8a4
vstring_get_nonl_bound0x1fb90
vstring_get_null0x1f998
vstring_get_null_bound0x1fcb0
vstring_import0x1f480
vstring_insert0x1f2a8
vstring_memcat0x1f208
vstring_memchr0x1f274
vstring_memcpy0x1f1a0
vstring_prepend0x1f398
vstring_sprintf0x1f500
vstring_sprintf_append0x1f580
vstring_sprintf_prepend0x1f62c
vstring_strcat0x1f068
vstring_strcpy0x1ef28
vstring_strncat0x1f0f8
vstring_strncpy0x1efbc
vstring_truncate0x1eeac
vstring_vsprintf0x1f52c
vstring_vsprintf_append0x1f5e0
warn_compat_break_app_dot_mydomain0x35e08
warn_compat_break_chroot0x35e0c
warn_compat_break_flush_domains0x35e10
warn_compat_break_mynetworks_style0x35e14
warn_compat_break_relay_domains0x35e18
warn_compat_break_smtputf8_enable0x35e1c
warn_fstat0x20a88
warn_lstat0x20a58
warn_stat0x20a28
write_buf0x1fdc8